Shiro
Shiro is a clean and minimal three-column CMS and blog theme by pixxels.at. A responsive layout optimizes the theme for mobile devices. You can customize the theme by using your own logo, color and background. For more instructions take a look at the theme’s website. Shiro is ready to translate and is available in English and German.
Shiro by Marion Lindert
Priimo
Lightweight, clean and elegant theme. Customize with post slideshow, portfolios, custom header, custom background and custom page titles. Customize fonts and colors. Two column sidebar layouts. Multiple post formats. Magazine and traditional style blog. Compatible upto WordPress 3.4.2
Priimo by DezineAppz
Commodore
Simple and lightweight responsive theme in the style of the good old Commodore 64. The search box has been modified – just type and press Return to search – classic blinking cursor included!
Commodore by United Networks
Skylark
Skylark is a bright, clean, and responsive theme that’s a great starting point for individuals and businesses who want to establish a professional online presence. Not only is the theme well-suited for general blogging, but its showcase and portfolio page templates make it easy to highlight latest news and projects in style.
Skylark by Blank Themes
Skirmish
Skirmish is an elegant, two column, WordPress theme. A great starting point for personal blogs.
Skirmish by Refueled
Grey Opaque
A clear and elegant grey theme – designed for WordPress 3.0 or higher – with some very nice opaque-effects. Contains one sidebar on the right and postinformation on the left side of content. This theme has six widgetareas, two in the right sidebar and four in the footer. It supports all of the WordPress 3.0 (and higher) functions. The themes settings-page allows some customizing. Translations: English, German, Russian (Анастасия / Anastasia), Belarussian, Romanian (Alexander Ovsov), Italian (Andrea), Chinese (Ren Rainer), Slovak, Czech (Josef Šabata)
Grey Opaque by H.-Peter Pfeufer
Codium Extend
Codium Extend is a very simple wordpress theme with all the new features in WordPress 3.9: personalized menus, choosing a color for the background, ready for translation, custom header image … This theme is ideal for anyone seeking simplicity with the full articles on the homepage! Bonus : this theme is optimized for handheld and mobile devices (iphone, ipad, and smartphone) with a responsive design. Un thème disponible en français aussi!
Codium Extend by Henri Labarre